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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 484 516 patent documents

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147 225 new documents added

921 612 documents amended

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EP 0237225 B1 19901107 - STABILIZATION OF AROMATIC POLYESTERS WITH MERCAPTOBENZOTHIAZOLE

Title (en)

STABILIZATION OF AROMATIC POLYESTERS WITH MERCAPTOBENZOTHIAZOLE

Publication

EP 0237225 B1 19901107 (EN)

Application

EP 87301586 A 19870224

Priority

US 83393886 A 19860225

Abstract (en)

[origin: EP0237225A1] An aromatic polyester composition comprising an aromatic polyester derived from terephthalic acid and/or isophthalic acid and a bisphenol and a stabilizer comprising mercaptobenzothiazole.

IPC 1-7

C08L 67/02

IPC 8 full level

C08L 67/00 (2006.01); C08K 5/47 (2006.01); C08L 67/02 (2006.01); C08L 67/03 (2006.01)

CPC (source: EP)

C08K 5/47 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0237225 A1 19870916; EP 0237225 B1 19901107; AT E58153 T1 19901115; CA 1303773 C 19920616; DE 3765955 D1 19901213; ES 2018680 B3 19910501; GR 3001063 T3 19920320; JP H0611852 B2 19940216; JP S62218438 A 19870925

DOCDB simple family (application)

EP 87301586 A 19870224; AT 87301586 T 19870224; CA 529660 A 19870213; DE 3765955 T 19870224; ES 87301586 T 19870224; GR 900400602 T 19901108; JP 4246387 A 19870225